From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D938C433DB for ; Wed, 24 Feb 2021 12:45:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 25FE164EC3 for ; Wed, 24 Feb 2021 12:45:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231822AbhBXMpJ (ORCPT ); Wed, 24 Feb 2021 07:45:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:47926 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232761AbhBXMpI (ORCPT ); Wed, 24 Feb 2021 07:45:08 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 33BAB64EDD; Wed, 24 Feb 2021 12:43:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614170637; bh=1dYsUpyVvPhbmV0+5LvS3bhv3yECXDIDj6pUXRHW6bk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RSEsgjDhD+du86adEo8yRcyHz74+lbK/SuJvaedZt8c67gYbB5CkPbuabuvYLN7zf Aqi/EohrqAnPly94BCm+fbvORu9L3K2FeJVdg6HcpQTMjEVD86GjTDATOTB27lm57q fSbu7ArD95yfBEihTDs2y1yi1RVIfrHP7mx28dzc= Date: Wed, 24 Feb 2021 13:43:54 +0100 From: Greg KH To: Yogesh Lal Cc: rafael@kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH] driver core: Use unbound workqueue for deferred probes Message-ID: References: <1614167749-22005-1-git-send-email-ylal@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1614167749-22005-1-git-send-email-ylal@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Wed, Feb 24, 2021 at 05:25:49PM +0530, Yogesh Lal wrote: > Queue deferred driver probes on unbounded workqueue, to allow > scheduler better manage scheduling of long running probes. Really? What does this change and help? What is the visable affect of this patch? What problem does it solve? thanks, greg k-h